{"version":"1","chapters":[{"title":"Welcome and Intro","startTime":0,"endTime":170},{"title":"The Age of the Earth","startTime":170,"endTime":3809},{"title":"Research Update: Understanding the Pillar of Cloud","startTime":3809,"endTime":3887},{"title":"Helen's View: Eulogy for Dr. Aardsma's Mother","startTime":3887,"endTime":4297},{"title":"Final Comments and Closing","startTime":4297,"endTime":4358}]}